1
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Jiao J, Wu P. A meta-analysis on the potency of foot-and-mouth disease vaccines in different animal models. Sci Rep 2024; 14:8931. [PMID: 38637656 PMCID: PMC11026367 DOI: 10.1038/s41598-024-59755-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 04/15/2024] [Indexed: 04/20/2024] Open
Abstract
Whether mice can be used as a foot-and-mouth disease (FMD) model has been debated for a long time. However, the major histocompatibility complex between pigs and mice is very different. In this study, the protective effects of FMD vaccines in different animal models were analyzed by a meta-analysis. The databases PubMed, China Knowledge Infrastructure, EMBASE, and Baidu Academic were searched. For this purpose, we evaluated evidence from 14 studies that included 869 animals with FMD vaccines. A random effects model was used to combine effects using Review Manager 5.4 software. A forest plot showed that the protective effects in pigs were statistically non-significant from those in mice [MH = 0.56, 90% CI (0.20, 1.53), P = 0.26]. The protective effects in pigs were also statistically non-significant from those in guinea pigs [MH = 0.67, 95% CI (0.37, 1.21), P = 0.18] and suckling mice [MH = 1.70, 95% CI (0.10, 28.08), P = 0.71]. Non-inferiority test could provide a hypothesis that the models (mice, suckling mice and guinea pigs) could replace pigs as FMDV vaccine models to test the protective effect of the vaccine. Strict standard procedures should be established to promote the assumption that mice and guinea pigs should replace pigs in vaccine evaluation.
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Affiliation(s)
- Jiao Jiao
- College of Life Sciences, Shihezi University, Shihezi, China
- Ministry of Education Key Laboratory of Xinjiang Phytomedicine Resource Utilization, Shihezi, China
- Xinjiang Production and Construction Corps Key Laboratory of Oasis Town and Mountain-Basin System Ecology, Shihezi, China
| | - Peng Wu
- College of Life Sciences, Shihezi University, Shihezi, China.
- Ministry of Education Key Laboratory of Xinjiang Phytomedicine Resource Utilization, Shihezi, China.
- Xinjiang Production and Construction Corps Key Laboratory of Oasis Town and Mountain-Basin System Ecology, Shihezi, China.
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2
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Gao Y, Liu J, Zhang H, Zhang X, Gui R, Zhang K, Li Y, Zhou M, Tong C, Huang SC, Wang X. Transcriptomic profiling of lipopolysaccharide-challenged bovine mammary epithelial cells treated with forsythoside A. Anim Biotechnol 2023; 34:4523-4537. [PMID: 36651589 DOI: 10.1080/10495398.2023.2165936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Mastitis is usually caused by a variety of pathogenic bacteria that seriously impact the health and milk-production ability of dairy cows, with consequent, economically detrimental effects on the dairy industry. Forsythoside A (FTA), isolated from the fruit and leaves of Forsythia suspensa (Thunb.) Vahl (Oleaceae), has been reported to have significant antioxidant, anti-inflammatory, and antibacterial effects. However, it is not clear whether FTA exerts a protective effect against lipopolysaccharide (LPS)-induced bovine mastitis and its potential gene signature. In this study, high-throughput sequencing technology was performed to analyze the differences between the mRNA and enrichment pathway of bovine mammary epithelial cells of the control, LPS, and LPS + FTA groups. The results showed that there were 139 differentially expressed genes (DEGs) (p-value < 0.05, |log2FoldChange| > 1, FPKM > 1) in the LPS group compared with the control group, including 121 up-regulated genes and 18 down-regulated genes, which were mainly enriched in the cellular response to lipopolysaccharide, cytokine activity, protein binding, and IL-17 signaling pathway based on Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) analysis, respectively. Compared with the control group and LPS + FTA group, there were 349 DEGs, including 322 up-regulated genes and 27 down-regulated genes. They were mainly enriched in protein localization to organelles, centrosomes, binding, and the IL-17 signaling pathway, based on GO and KEGG analysis. Compared to the LPS group, the LPS + FTA group had 272 DEGs, including 259 up-regulated genes and 13 down-regulated genes, which were mainly enriched in RNA processing, IL-6 receptor binding, and the lysosome pathway, based on GO and KEGG analyses. It can be seen that LPS stimulation induced the expression of inflammation-related genes, IL-17 and IL-6, whereas FTA treatment promoted the expression of the spliceosome-, lysosome-, and oxidative stress-related genes HSP70, HSPA8, and PARP2. The study utilized RNA-sequencing analysis of FTA against LPS-challenged bovine mammary epithelial cells to explore key mRNA findings that may be strongly associated with inflammation and oxidative stress, and provides a theoretical reference for further elucidation of molecular mechanisms of bovine mastitis and therapeutic effects of FTA against bovine mastitis.
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Affiliation(s)
- Yingkui Gao
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, China
| | - Jingjing Liu
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, China
| | - Huaqiang Zhang
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, China
| | - Xing Zhang
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, China
| | - Rong Gui
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, China
| | - Kefei Zhang
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, China
| | - Yunlu Li
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, China
| | - Menghan Zhou
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, China
| | - Chao Tong
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, China
- Wushu Overseas Students Pioneer Park, Wuhu, China
| | - Shu-Cheng Huang
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, China
| | - Xuebing Wang
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, China
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3
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Jiao J, Wu P. A meta-analysis: the efficacy and effectiveness of polypeptide vaccines protect pigs from foot and mouth disease. Sci Rep 2022; 12:21868. [PMID: 36536158 PMCID: PMC9763257 DOI: 10.1038/s41598-022-26462-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Accepted: 12/15/2022] [Indexed: 12/23/2022] Open
Abstract
The protective effects of peptides on pigs are controversial. In this study, meta-analysis was used to analyze the protective immune response of peptides. The China National Knowledge Infrastructure, PubMed, Wanfang Data, Cochrane Library, Embase, and gray literature sources were searched for FMDV articles published from the inception of the databases to March 2022. Of the 1403 articles obtained, 14 were selected using inclusion criteria. The experimental data on polypeptide vaccines were analyzed using Microsoft Office Home and Student 2019 Software. From the results, polypeptide vaccine doses (PPVDs) ≤ 1 mg offered protection against FMDV in 69.41% pigs lower than World Organization for Animal Health (OIE) standard (75%, 12/16). PPVDs ≥ 2 mg provided protection against FMDV in 97.22% pigs. When the two groups were compared directly, PPVDs ≥ 2 mg (93.75%) was higher than PPVDs ≤ 1 mg (63.16%). PPVDs ≤ 1 mg provided protection 56% pigs and the inactivated vaccine was 93.33% in direct comparison. In conclusion, PPVDs has a dose-dependent protective effect on pigs and PPVDs ≤ 1 mg group was lower than the inactivated vaccines group.
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Affiliation(s)
- Jiao Jiao
- grid.411680.a0000 0001 0514 4044College of Life Sciences, Shihezi University, Shihezi, China
| | - Peng Wu
- grid.411680.a0000 0001 0514 4044College of Life Sciences, Shihezi University, Shihezi, China
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4
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Lagumdzic E, Pernold C, Viano M, Olgiati S, Schmitt MW, Mair KH, Saalmüller A. Transcriptome Profiling of Porcine Naïve, Intermediate and Terminally Differentiated CD8 + T Cells. Front Immunol 2022; 13:849922. [PMID: 35265090 PMCID: PMC8900158 DOI: 10.3389/fimmu.2022.849922] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Accepted: 02/02/2022] [Indexed: 12/12/2022] Open
Abstract
The pig has the potential to become a leading research model for human diseases, pharmacological and transplantation studies. Since there are many similarities between humans and pigs, especially concerning anatomy, physiology and metabolism, there is necessity for a better understanding of the porcine immune system. In adaptive immunity, cytotoxic T lymphocytes (CTLs) are essential for host defense. However, most data on CTLs come from studies in mice, non-human primates and humans, while detailed information about porcine CD8+ CTLs is still sparse. Aim of this study was to analyze transcriptomes of three subsets of porcine CD8β+ T-cell subsets by using next-generation sequencing technology. Specifically, we described transcriptional profiles of subsets defined by their CD11a/CD27 expression pattern, postulated as naïve (CD8β+CD27+CD11alow), intermediate differentiated (CD8β+CD27dimCD11a+), and terminally differentiated cells (CD8β+CD27-CD11ahigh). Cells were analyzed in ex vivo condition as well as upon in vitro stimulation with concanavalin A (ConA) and PMA/ionomycin. Our analyses show that the highest number of differentially expressed genes was identified between naïve and terminally differentiated CD8+ T-cell subsets, underlining their difference in gene expression signature and respective differentiation stages. Moreover, genes related to early (IL7-R, CCR7, SELL, TCF7, LEF1, BACH2, SATB1, ZEB1 and BCL2) and late (KLRG1, TBX21, PRDM1, CX3CR1, ZEB2, ZNF683, BATF, EZH2 and ID2) stages of CD8+ T-cell differentiation were highly expressed in the naïve and terminally differentiated CD8+ T-cell subsets, respectively. Intermediate differentiated CD8+ T-cell subsets shared a more comparable gene expression profile associated with later stages of T-cell differentiation. Genes associated with cytolytic activity (GNLY, PRF1, GZMB, FASL, IFNG and TNF) were highly expressed in terminally and intermediate differentiated CD8+ T-cell subsets, while naïve CD8+ T cells lacked expression even after in vitro stimulation. Overall, PMA/ionomycin stimulation induced much stronger upregulation of genes compared to stimulation with ConA. Taken together, we provided comprehensive results showing transcriptional profiles of three differentiation stages of porcine CD8+ T-cell subsets. In addition, our study provides a powerful toolbox for the identification of candidate markers to characterize porcine immune cell subsets in more detail.
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Affiliation(s)
- Emil Lagumdzic
- Department of Pathobiology, Institute of Immunology, University of Veterinary Medicine, Vienna, Austria
| | - Clara Pernold
- Department of Pathobiology, Institute of Immunology, University of Veterinary Medicine, Vienna, Austria
| | - Marta Viano
- Istituto di Ricerche Biomediche "A. Marxer" RBM S.p.A., Torino, Italy
| | - Simone Olgiati
- Istituto di Ricerche Biomediche "A. Marxer" RBM S.p.A., Torino, Italy
| | - Michael W Schmitt
- Merck Healthcare KGaA, Chemical & Preclinical Safety, Darmstadt, Germany
| | - Kerstin H Mair
- Department of Pathobiology, Institute of Immunology, University of Veterinary Medicine, Vienna, Austria.,Christian Doppler Laboratory for Optimized Prediction of Vaccination Success in Pigs, Department of Pathobiology, Institute of Immunology, University of Veterinary Medicine, Vienna, Austria
| | - Armin Saalmüller
- Department of Pathobiology, Institute of Immunology, University of Veterinary Medicine, Vienna, Austria
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5
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Roh JH, Bui NA, Lee HS, Bui VN, Dao DT, Vu TT, Hoang TT, So KM, Yi SW, Kim E, Hur TY, Oh SI. Age-dependent immune response in pigs against foot-and-mouth disease virus in vitro. JOURNAL OF ANIMAL SCIENCE AND TECHNOLOGY 2021; 63:1376-1385. [PMID: 34957451 PMCID: PMC8672249 DOI: 10.5187/jast.2021.e103] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Revised: 08/20/2021] [Accepted: 09/01/2021] [Indexed: 12/20/2022]
Abstract
Foot-and-mouth disease, one of the most contagious diseases in cloven-hoofed
animals, causes significant economic losses. The pathogenesis of foot-and-mouth
disease virus (FMDV) infection is known to differ with age of the animals. In
this study, we aimed to reveal the difference in immunological response in the
initial stage of FMDV infection between piglets and adult pigs. Peripheral blood
mononuclear cells (PBMCs) were isolated from 3 piglets (8 weeks old) and 3 pigs
(35 weeks old) that were not vaccinated against FMDV. O-type FMDV (2 ×
102 median tissue culture infectious dose) was inoculated into
porcine PBMCs and the cells were incubated at 37.0°C under 5%
CO2 for various time periods (0, 1, 3, 6, 12, 24, and 48 h). The
total RNA was obtained from the FMDV-inoculated PBMCs after each time point, and
the virus titer was investigated in these RNA samples. Furthermore, dynamics of
mRNA expression of the six tested cytokines (interferon [IFN]-α,
IFN-γ, interleukin [IL]-6, IL-8, IL-10, and tumor necrosis factor
[TNF]-α) in FMDV-inoculated porcine PBMCs were evaluated by time-series
analysis to determine the differences, if any, based on the age of the pigs. The
PBMCs of piglets contained the highest quantity of FMDV mRNA at 6 hours
post-inoculation (hpi), and the PBMCs of pigs had the highest quantity of FMDV
mRNA at 3 hpi. The mean cycle threshold-value in the PBMCs steadily decreased
after the peak time point in the piglets and pigs (6 and 3 hpi, respectively).
The dynamics of mRNA expression of all cytokines except TNF-α showed
age-dependent differences in FMDV-inoculated PBMCs. The mRNA expression of most
cytokines was more pronounced in the piglets than in the pigs, implying that the
immune response against FMDV showed an age-dependent difference in pigs. In
conclusion, within 48 hpi, the 8-week-old piglets responded more rapidly and
were more sensitive to FMDV infection than the 35-week-old pigs, which could be
associated with the difference in the pathogenesis of FMDV infection among the
pigs. These results provide valuable insights into the mechanisms underlying the
age-dependent differences in immune response in pigs against FMDV infection.
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Affiliation(s)
- Jae-Hee Roh
- Division of Animal Diseases & Health, National Institute of Animal Science, Rural Development Administration, Wanju 55365, Korea.,Department of Pet Health, Kwangju Women's University, Gwangju 62396, Korea
| | - Ngoc Anh Bui
- Virology Department, National Institute of Veterinary Research, Hanoi 100000, Vietnam
| | - Hu Suk Lee
- International Livestock Research Institute (ILRI), Hanoi 111111, Vietnam
| | - Vuong Nghia Bui
- Virology Department, National Institute of Veterinary Research, Hanoi 100000, Vietnam
| | - Duy Tung Dao
- Virology Department, National Institute of Veterinary Research, Hanoi 100000, Vietnam
| | - Thanh Thi Vu
- Virology Department, National Institute of Veterinary Research, Hanoi 100000, Vietnam
| | - Thuy Thi Hoang
- Virology Department, National Institute of Veterinary Research, Hanoi 100000, Vietnam
| | - Kyoung-Min So
- Division of Animal Diseases & Health, National Institute of Animal Science, Rural Development Administration, Wanju 55365, Korea
| | - Seung-Won Yi
- Division of Animal Diseases & Health, National Institute of Animal Science, Rural Development Administration, Wanju 55365, Korea
| | - Eunju Kim
- Division of Animal Diseases & Health, National Institute of Animal Science, Rural Development Administration, Wanju 55365, Korea
| | - Tai-Young Hur
- Division of Animal Diseases & Health, National Institute of Animal Science, Rural Development Administration, Wanju 55365, Korea
| | - Sang-Ik Oh
- Division of Animal Diseases & Health, National Institute of Animal Science, Rural Development Administration, Wanju 55365, Korea
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6
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Saravanan S, Guleria N, Ranjitha HB, Sreenivasa BP, Hosamani M, Prieto C, Umapathi V, Santosh HK, Behera S, Dhanesh VV, Krishna GS, Gopinath S, Kolte A, Bayry J, Sanyal A, Basagoudanavar SH. Induction of antiviral and cell mediated immune responses significantly reduce viral load in an acute foot-and-mouth disease virus infection in cattle. Genomics 2021; 113:4254-4266. [PMID: 34757126 DOI: 10.1016/j.ygeno.2021.10.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 09/22/2021] [Accepted: 10/27/2021] [Indexed: 11/27/2022]
Abstract
Foot-and-mouth disease virus (FMDV) causes a severe infection in ruminant animals. Here we present an in-depth transcriptional analysis of soft-palate tissue from cattle experimentally infected with FMDV. The differentially expressed genes from two Indian cattle (Bos indicus) breeds (Malnad Gidda and Hallikar) and Holstein Friesian (HF) crossbred calves, highlighted the activation of metabolic processes, mitochondrial functions and significant enrichment of innate antiviral immune response pathways in the indigenous calves. The results of RT-qPCR based validation of 12 genes was in alignment with the transcriptome data. The indigenous calves showing lesser virus load, elicited early neutralizing antibodies and IFN-γ immune responses. This study revealed that induction of potent innate antiviral response and cell mediated immunity in indigenous cattle, especially Malnad Gidda, significantly restricted FMDV replication during acute infection. These data highlighting the molecular processes associated with host-pathogen interactions, could aid in the conception of novel strategies to prevent and control FMDV infection in cattle.
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Affiliation(s)
- S Saravanan
- ICAR-Indian Veterinary Research Institute, Hebbal, Bengaluru 560024, India
| | - Neha Guleria
- ICAR-Indian Veterinary Research Institute, Hebbal, Bengaluru 560024, India
| | - H B Ranjitha
- ICAR-Indian Veterinary Research Institute, Hebbal, Bengaluru 560024, India
| | - B P Sreenivasa
- ICAR-Indian Veterinary Research Institute, Hebbal, Bengaluru 560024, India
| | | | - Carlos Prieto
- Bioinformatics Service, Nucleus, University of Salamanca, Spain
| | - V Umapathi
- ICAR-Indian Veterinary Research Institute, Hebbal, Bengaluru 560024, India
| | - H K Santosh
- Department of Animal Husbandry and Veterinary Services Karnataka, India
| | - Subhasmita Behera
- ICAR-Indian Veterinary Research Institute, Hebbal, Bengaluru 560024, India
| | - V V Dhanesh
- ICAR-Indian Veterinary Research Institute, Hebbal, Bengaluru 560024, India
| | | | - Shreya Gopinath
- ICAR-Indian Veterinary Research Institute, Hebbal, Bengaluru 560024, India
| | - Atul Kolte
- ICAR-National Institute of Animal Nutrition and Physiology, Bengaluru 560030, India
| | - Jagadeesh Bayry
- Department of Biological Sciences and Engineering, Indian Institute of Technology Palakkad, Palakkad 678623, India
| | - Aniket Sanyal
- ICAR-Indian Veterinary Research Institute, Hebbal, Bengaluru 560024, India
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7
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Yi F, Hu J, Zhu X, Wang Y, Yu Q, Deng J, Huang X, Ma Y, Xie Y. Transcriptional Profiling of Human Peripheral Blood Mononuclear Cells Stimulated by Mycobacterium tuberculosis PPE57 Identifies Characteristic Genes Associated With Type I Interferon Signaling. Front Cell Infect Microbiol 2021; 11:716809. [PMID: 34490145 PMCID: PMC8416891 DOI: 10.3389/fcimb.2021.716809] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Accepted: 07/30/2021] [Indexed: 02/05/2023] Open
Abstract
Proline-glutamic acid (PE)- and proline-proline-glutamic acid (PPE)-containing proteins are exclusive to Mycobacterium tuberculosis (MTB), the leading cause of tuberculosis (TB). In this study, we performed global transcriptome sequencing (RNA-Seq) on PPE57-stimulated peripheral blood mononuclear cells (PBMCs) and control samples to quantitatively measure the expression level of key transcripts of interest. A total of 1367 differentially expressed genes (DEGs) were observed in response to a 6 h exposure to PPE57, with 685 being up-regulated and 682 down-regulated. Immune-related gene functions and pathways associated with these genes were evaluated, revealing that the type I IFN signaling pathway was the most significantly enriched pathway in our RNA-seq dataset, with 14 DEGs identified therein including ISG15, MX2, IRF9, IFIT3, IFIT2, OAS3, IFIT1, IFI6, OAS2, OASL, RSAD2, OAS1, IRF7, and MX1. These PPE57-related transcriptomic profiles have implications for a better understanding of host global immune mechanisms underlying MTB infection outcomes. However, more studies regarding these DEGs and type I IFN signaling in this infectious context are necessary to more fully clarify the underlying mechanisms that arise in response to PPE57 during MTB infection.
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Affiliation(s)
- Fanli Yi
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Jing Hu
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Xiaoyan Zhu
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Yue Wang
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Qiuju Yu
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Jing Deng
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Xuedong Huang
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Ying Ma
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Yi Xie
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China
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8
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Wu P, Yin X, Liu Q, Wu W, Chen C. Recombinant T7 Phage with FMDV AKT-III Strain VP1 Protein is a Potential FMDV Vaccine. Biotechnol Lett 2020; 43:35-41. [PMID: 32989662 DOI: 10.1007/s10529-020-03012-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Accepted: 12/09/2019] [Indexed: 12/26/2022]
Abstract
OBJECTIVES The capsid protein (VP1) of the foot-and-mouth (FMD) AKT-III strain was expressed on the surface of the T7 phage capsid (AKT-T7 strain) and the potential of AKT-T7 strain as an FMD vaccine was evaluated. RESULTS The AKT-T7 strain was successfully constructed and was not cytotoxic to BHK-21, MDBK, or sheep kidney cells. The AKT-T7 strain was well phagocytosed by mouse macrophages. Immunization of BALB/c mice revealed that animals were quickly induced and produced high levels of FMDV antibodies. Monitoring data indicated that FMDV antibody levels could be maintained at higher levels for longer periods of time. The AKT-T7 strain induced high levels of IFN-γ levels in mice with little effect on IL-4. CONCLUSIONS The AKT-T7 induced the mice to produce FMDV antibodies, which has the advantage of phage and FMDV, and is a potential candidate for an FMD vaccine.
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Affiliation(s)
- Peng Wu
- College of Animal Science and Technology, Shihezi University, Shihezi, 832003, China
| | - Xinyue Yin
- College of Animal Science and Technology, Shihezi University, Shihezi, 832003, China
| | - Qingqing Liu
- College of Animal Science and Technology, Shihezi University, Shihezi, 832003, China
| | - Wenxing Wu
- College of Animal Science and Technology, Shihezi University, Shihezi, 832003, China
| | - Chuangfu Chen
- College of Animal Science and Technology, Shihezi University, Shihezi, 832003, China.
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9
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RNA Sequencing (RNA-Seq) Based Transcriptome Analysis in Immune Response of Holstein Cattle to Killed Vaccine against Bovine Viral Diarrhea Virus Type I. Animals (Basel) 2020; 10:ani10020344. [PMID: 32098229 PMCID: PMC7070844 DOI: 10.3390/ani10020344] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Accepted: 02/18/2020] [Indexed: 12/16/2022] Open
Abstract
Simple Summary Due to the undeniable detrimental impact of bovine viral diarrhea virus (BVDV) on cattle worldwide, various preventive approaches are carried out to control the spread of this disease. Among the established preventive approaches, vaccination remains the most widely used cost-effective method of control. Hence, a deeper study into the host immune response to vaccines will further refine the efficacy of these vaccines; the identification of differentially expressed genes (DEGs) related to immune response might bring a long-lasting solution. Thus far, studies showing the genes related to the immune response of cattle to vaccines are still limited. Therefore, this study identified DEGs in animals with high and low sample to positive (S/P) ratio based on the BVDV antibody level, using RNA sequencing (RNA-seq) transcriptome analysis, and functional enrichment analysis in gene ontology (GO) annotations and the Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway. Results revealed that several upregulated and downregulated genes were significantly annotated to antigen processing and presentation (MHC class I), immune response, and interferon-gamma production, indicating the immune response of the animals related to possible shaping of their adaptive immunity against the BVDV type I. Moreover, significant enrichment to various KEGG pathways related to the development of adaptive immunity was observed. Abstract Immune response of 107 vaccinated Holstein cattle was initially obtained prior to the ELISA test. Five cattle with high and low bovine viral diarrhea virus (BVDV) type I antibody were identified as the final experimental animals. Blood samples from these animals were then utilized to determine significant differentially expressed genes (DEGs) using the RNA-seq transcriptome analysis and enrichment analysis. Our analysis identified 261 DEGs in cattle identified as experimental animals. Functional enrichment analysis in gene ontology (GO) annotations and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways revealed the DEGs potentially induced by the inactivated BVDV type I vaccine, and might be responsible for the host immune responses. Our findings suggested that inactivated vaccine induced upregulation of genes involved in different GO annotations, including antigen processing and presentation of peptide antigen (via MHC class I), immune response, and positive regulation of interferon-gamma production. The observed downregulation of other genes involved in immune response might be due to inhibition of toll-like receptors (TLRs) by the upregulation of the Bcl-3 gene. Meanwhile, the result of KEGG pathways revealed that the majority of DEGs were upregulated and enriched to different pathways, including cytokine-cytokine receptor interaction, platelet activation, extracellular matrix (ECM) receptor interaction, hematopoietic cell lineage, and ATP-binding cassette (ABC) transporters. These significant pathways supported our initial findings and are known to play a vital role in shaping adaptive immunity against BVDV type 1. In addition, type 1 diabetes mellitus pathways tended to be significantly enriched. Thus, further studies are needed to investigate the prevalence of type 1 diabetes mellitus in cattle vaccinated with inactivated and live BVDV vaccine.
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10
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Li W, Mao L, Shu X, Liu R, Hao F, Li J, Liu M, Yang L, Zhang W, Sun M, Zhong C, Jiang J. Transcriptome analysis reveals differential immune related genes expression in bovine viral diarrhea virus-2 infected goat peripheral blood mononuclear cells (PBMCs). BMC Genomics 2019; 20:516. [PMID: 31226933 PMCID: PMC6588900 DOI: 10.1186/s12864-019-5830-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Accepted: 05/23/2019] [Indexed: 12/15/2022] Open
Abstract
Background Bovine viral diarrhea virus (BVDV) is an economically important viral pathogen of domestic and wild ruminants. Apart from cattle, small ruminants (goats and sheep) are also the susceptible hosts for BVDV. BVDV infection could interfere both of the innate and adaptive immunity of the host, while the genes and mechanisms responsible for these effects have not yet been fully understood. Peripheral blood mononuclear cells (PBMCs) play a pivotal role in the immune responses to viral infection, and these cells were the target of BVDV infection. In the present study, the transcriptome of goat peripheral blood mononuclear cells (PBMCs) infected with BVDV-2 was explored by using RNA-Seq technology. Results Goat PBMCs were successfully infected by BVDV-2, as determined by RT-PCR and quantitative real-time RT-PCR (qRT-PCR). RNA-Seq analysis results at 12 h post-infection (hpi) revealed 499 differentially expressed genes (DEGs, fold-change ≥ ± 2, p < 0.05) between infected and mock-infected PBMCs. Of these genes, 97 were up-regulated and the remaining 352 genes were down-regulated. The identified DEGs were found to be significantly enriched for locomotion/ localization, immune response, inflammatory response, defense response, regulation of cytokine production, etc., under GO enrichment analysis. Cytokine-cytokine receptor interaction, TNF signaling pathway, chemokine signaling pathway, etc., were found to be significantly enriched in KEGG pathway database. Protein-protein interaction (PPI) network analysis indicated most of the DEGs related to innate or adaptive immune responses, inflammatory response, and cytokine/chemokine-mediated signaling pathway. TNF, IL-6, IL-10, IL-12B, GM-CSF, ICAM1, EDN1, CCL5, CCL20, CXCL10, CCL2, MAPK11, MAPK13, CSF1R and LRRK1 were located in the core of the network and highly connected with other DGEs. Conclusions BVDV-2 infection of goat PBMCs causes the transcription changes of a series of DEGs related to host immune responses, including inflammation, defense response, cell locomotion, cytokine/chemokine-mediated signaling, etc. The results will be useful for exploring and further understanding the host responses to BVDV-2 infection in goats. Electronic supplementary material The online version of this article (10.1186/s12864-019-5830-y) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Wenliang Li
- Key Laboratory of Veterinary Biological Engineering and Technology, Ministry of Agriculture, Institute of Veterinary Medicine, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, People's Republic of China. .,School of Food and Biological Engineering, Jiangsu University, Zhenjiang, 212013, People's Republic of China.
| | - Li Mao
- Key Laboratory of Veterinary Biological Engineering and Technology, Ministry of Agriculture, Institute of Veterinary Medicine, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, People's Republic of China
| | - Xin Shu
- Key Laboratory of Veterinary Biological Engineering and Technology, Ministry of Agriculture, Institute of Veterinary Medicine, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, People's Republic of China.,College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, People's Republic of China
| | - Runxia Liu
- South Dakota State University, Brookings, SD, 57007, USA
| | - Fei Hao
- Key Laboratory of Veterinary Biological Engineering and Technology, Ministry of Agriculture, Institute of Veterinary Medicine, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, People's Republic of China
| | - Jizong Li
- Key Laboratory of Veterinary Biological Engineering and Technology, Ministry of Agriculture, Institute of Veterinary Medicine, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, People's Republic of China
| | - Maojun Liu
- Key Laboratory of Veterinary Biological Engineering and Technology, Ministry of Agriculture, Institute of Veterinary Medicine, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, People's Republic of China.,School of Food and Biological Engineering, Jiangsu University, Zhenjiang, 212013, People's Republic of China
| | - Leilei Yang
- Key Laboratory of Veterinary Biological Engineering and Technology, Ministry of Agriculture, Institute of Veterinary Medicine, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, People's Republic of China
| | - Wenwen Zhang
- Key Laboratory of Veterinary Biological Engineering and Technology, Ministry of Agriculture, Institute of Veterinary Medicine, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, People's Republic of China
| | - Min Sun
- Key Laboratory of Veterinary Biological Engineering and Technology, Ministry of Agriculture, Institute of Veterinary Medicine, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, People's Republic of China
| | - Chunyan Zhong
- Key Laboratory of Veterinary Biological Engineering and Technology, Ministry of Agriculture, Institute of Veterinary Medicine, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, People's Republic of China.,College of Animal Science, Guizhou University, Guiyang, 550000, People's Republic of China
| | - Jieyuan Jiang
- Key Laboratory of Veterinary Biological Engineering and Technology, Ministry of Agriculture, Institute of Veterinary Medicine, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, People's Republic of China
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11
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Lv J, Ding Y, Liu X, Pan L, Zhang Z, Zhou P, Zhang Y, Hu Y. Gene expression analysis of porcine whole blood cells infected with foot-and-mouth disease virus using high-throughput sequencing technology. PLoS One 2018; 13:e0200081. [PMID: 29979724 PMCID: PMC6034850 DOI: 10.1371/journal.pone.0200081] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Accepted: 06/19/2018] [Indexed: 11/18/2022] Open
Abstract
Foot-and-mouth disease virus (FMDV) is a single-stranded positive RNA virus that belongs to the family Picornaviridae. FMDV infects cloven-hoofed animals, such as pigs, sheep, goats, cattle and diverse wildlife species, and remains a major threat to the livestock industry worldwide. In this study, a transcriptome analysis of whole blood from pigs infected with FMDV was performed using the paired-end Illumina sequencing technique to understand the interactions between the pathogen and its host cells. During infection with FMDV, a total of 120 differentially expressed genes (DEGs) were identified, including 110 up-regulated genes and 10 down-regulated genes. To further investigate the DEGs involved in interactions between the virus and its host, gene ontology (GO) annotation and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment were conducted. GO annotation indicated that a number of DEGs were enriched in categories involved in host-virus interactions, such as response to stimulus, immune system process and regulation of biological process. KEGG enrichment analysis indicated that the DEGs were primarily involved in the ribosome signaling pathway and immune-related signaling pathways. Ten DEGs, including the immune-related genes BTK1, C1QB, TIMD4 and CXCL10, were selected and validated using quantitative PCR, which showed that the expression patterns of these genes are consistent with the results of the in silico expression analysis. In conclusion, this study presents the first transcriptome analysis of pig whole blood cells infected with FMDV, and the results obtained in this study improve our understanding of the interactions between FMDV and host cells as well as the diagnosis and control of FMD.
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Affiliation(s)
- Jianliang Lv
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou, Gansu, P. R. China
- State Key Laboratory of Veterinary Etiological Biology, National Foot and Mouth Disease Reference Laboratory, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, Gansu, P. R. China
| | - Yaozhong Ding
- State Key Laboratory of Veterinary Etiological Biology, National Foot and Mouth Disease Reference Laboratory, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, Gansu, P. R. China
| | - Xinsheng Liu
- State Key Laboratory of Veterinary Etiological Biology, National Foot and Mouth Disease Reference Laboratory, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, Gansu, P. R. China
| | - Li Pan
- State Key Laboratory of Veterinary Etiological Biology, National Foot and Mouth Disease Reference Laboratory, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, Gansu, P. R. China
| | - Zhongwang Zhang
- State Key Laboratory of Veterinary Etiological Biology, National Foot and Mouth Disease Reference Laboratory, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, Gansu, P. R. China
| | - Peng Zhou
- State Key Laboratory of Veterinary Etiological Biology, National Foot and Mouth Disease Reference Laboratory, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, Gansu, P. R. China
| | - Yongguang Zhang
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou, Gansu, P. R. China
- State Key Laboratory of Veterinary Etiological Biology, National Foot and Mouth Disease Reference Laboratory, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, Gansu, P. R. China
- Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou, Jiangsu Province, People's Republic of China
- * E-mail: (YH); (YZ)
| | - Yonghao Hu
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou, Gansu, P. R. China
- * E-mail: (YH); (YZ)
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12
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Terenina E, Sautron V, Ydier C, Bazovkina D, Sevin-Pujol A, Gress L, Lippi Y, Naylies C, Billon Y, Liaubet L, Mormede P, Villa-Vialaneix N. Time course study of the response to LPS targeting the pig immune gene networks. BMC Genomics 2017; 18:988. [PMID: 29273011 PMCID: PMC5741867 DOI: 10.1186/s12864-017-4363-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Accepted: 12/01/2017] [Indexed: 12/23/2022] Open
Abstract
Background Stress is a generic term used to describe non-specific responses of the body to all kinds of challenges. A very large variability in the response can be observed across individuals, depending on numerous conditioning factors like genetics, early influences and life history. As a result, there is a wide range of individual vulnerability and resilience to stress, also called robustness. The importance of robustness-related traits in breeding strategies is increasing progressively towards the production of animals with a high level of production under a wide range of climatic conditions and management systems, together with a lower environmental impact and a high level of animal welfare. The present study aims at describing blood transcriptomic, hormonal, and metabolic responses of pigs to a systemic challenge using lipopolysaccharide (LPS). The objective is to analyze the individual variation of the biological responses in relation to the activity of the HPA axis measured by the levels of plasma cortisol after LPS and ACTH in 120 juvenile Large White (LW) pigs. The kinetics of the response was measured with biological variables and whole blood gene expression at 4 time points. A multilevel statistical analysis was used to take into account the longitudinal aspect of the data. Results Cortisol level reaches its peak 4 h after LPS injection. The characteristic changes of white blood cell count to LPS were observed, with a decrease of total count, maximal at t=+4 h, and the mirror changes in the respective proportions of lymphocytes and granulocytes. The lymphocytes / granulocytes ratio was maximal at t=+1 h. An integrative statistical approach was used and provided a set of candidate genes for kinetic studies and ongoing complementary studies focused on the LPS-stimulated inflammatory response. Conclusions The present study demonstrates the specific biomarkers indicative of an inflammation in swine. Furthermore, these stress responses persist for prolonged periods of time and at significant expression levels, making them good candidate markers for evaluating the efficacy of anti-inflammatory drugs. Electronic supplementary material The online version of this article (doi:10.1186/s12864-017-4363-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Elena Terenina
- INRA, UMR 1388 GenPhySE, Université de Toulouse, INRA, INPT, ENVT, Castanet-Tolosan, F-31326, France.
| | - Valérie Sautron
- INRA, UMR 1388 GenPhySE, Université de Toulouse, INRA, INPT, ENVT, Castanet-Tolosan, F-31326, France
| | - Caroline Ydier
- INRA, UMR 1388 GenPhySE, Université de Toulouse, INRA, INPT, ENVT, Castanet-Tolosan, F-31326, France
| | - Darya Bazovkina
- Department of Behavioral Neurogenomics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090, Russia
| | - Amélie Sevin-Pujol
- INRA, UMR 1388 GenPhySE, Université de Toulouse, INRA, INPT, ENVT, Castanet-Tolosan, F-31326, France
| | - Laure Gress
- INRA, UMR 1388 GenPhySE, Université de Toulouse, INRA, INPT, ENVT, Castanet-Tolosan, F-31326, France
| | - Yannick Lippi
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, Toulouse, F-31027, France
| | - Claire Naylies
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, Toulouse, F-31027, France
| | - Yvon Billon
- INRA, UE 1372 GenESI, Surgeres, F-17700, France
| | - Laurence Liaubet
- INRA, UMR 1388 GenPhySE, Université de Toulouse, INRA, INPT, ENVT, Castanet-Tolosan, F-31326, France
| | - Pierre Mormede
- INRA, UMR 1388 GenPhySE, Université de Toulouse, INRA, INPT, ENVT, Castanet-Tolosan, F-31326, France
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